| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $11.41 | 13.400% | $12.9389 | $12.94 | $12.95 | $12.90 |
| Purchase #2 | $64.47 | 13.856% | $73.403 | $73.40 | $73.40 | $73.40 |
| Purchase #3 | $24.95 | 13.838% | $28.4026 | $28.40 | $28.40 | $28.40 |
| Purchase #4 | $145.57 | 9.719% | $159.7179 | $159.72 | $159.70 | $159.70 |
| Purchase #5 | $220.71 | 3.530% | $228.5011 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $193.43 | 5.483% | $204.0358 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $102.73 | 8.748% | $111.7168 | $111.72 | $111.70 | $111.70 |
| 7 purchase totals = | $763.27 | $818.7161 | $818.72 | $818.70 | $818.60 | |